books.google.com - Teased at school about his younger brother, Jonno hopes his life will change when James goes to a school for autistic children. It does, but not in the way he expects....https://books.google.com/books/about/Inside_Out.html?id=WKTj8Q3UFNYC&utm_source=gb-gplus-shareInside Out

From inside the book

LibraryThing Review

User Review - Heather19 - LibraryThing

*may contain spoilers* This is a very good book that shows a glimpse of what it's like to have a sibling with autism. Jonno, the main character (who I totally thought was the girl on the cover until I ...Read full review

About the author (1985)

Ann Mathews Martin was born on August 12, 1955 in Princeton, New Jersey. She received a degree in elementary education and psychology from Smith College. She worked as a teacher, was an editor of children's books for both Bantam and Scholastic, and then became a full-time writer. She is the author of several series including the Baby-sitters Club series, Baby-Sitters Little Sister series, California Diaries series, and Main Street series. Her other works include Ten Kids No Pets, Here Today, On Christmas Eve, and Rain Reign.